CN111976122A - Plastic packaging box plastic uptake forming equipment - Google Patents
Plastic packaging box plastic uptake forming equipment Download PDFInfo
- Publication number
- CN111976122A CN111976122A CN202010754334.3A CN202010754334A CN111976122A CN 111976122 A CN111976122 A CN 111976122A CN 202010754334 A CN202010754334 A CN 202010754334A CN 111976122 A CN111976122 A CN 111976122A
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- plastic
- fixedly connected
- plastic uptake
- heating
- rods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/261—Handling means, e.g. transfer means, feeding means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
- B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
Abstract
The invention discloses plastic suction molding equipment for a plastic packaging box, which comprises a conveying device, a heating device and a plastic suction device, wherein the heating device is positioned between the conveying device and the plastic suction device; the supporting shoe that is provided with open semicircle recess is used for placing the pivot for the installation of pivot is placed very conveniently, has improved work efficiency greatly, and the interval between driven shaft and the drive shaft can be adjusted, thereby guarantees the smooth transport of thermoplastic coiled material, and manual transport or manual rotation are rolled up the pivot that has the thermoplastic coiled material very conveniently. The heating efficiency of the thermoplastic plastic coiled material is greatly improved, and the two sides of the plastic coiled material are uniformly heated, so that the quality of a final product can be improved, and the thermoplastic plastic coiled material is not easily crushed, thereby accelerating the production of enterprises. The upper and lower plastic suction molds are accurately positioned and stably fixed, and the heat dissipation effect of the product after plastic suction processing in the conveying process is good.
Description
Technical Field
The invention relates to the technical field of plastic suction forming of plastic packaging boxes, in particular to plastic suction forming equipment for a plastic packaging box, which comprises a conveying device, a heating device and a plastic suction device.
Background
The conveying device of the existing plastic suction forming equipment has the following defects and shortcomings: firstly, the rotating shaft coiled with the thermoplastic plastic coiled material is inconvenient to mount and fix on the supporting block, and much time is needed to mount and place the rotating shaft; secondly, the distance between a driven shaft and a driving shaft for driving the thermoplastic plastic coiled material to move cannot be adjusted, and after the thermoplastic plastic coiled material is used for a long time, the distance between the driven shaft and the driving shaft is too large, so that the smooth conveying of the thermoplastic plastic coiled material is influenced; thirdly, it is also very inconvenient to manually carry or manually rotate the rotating shaft on which the thermoplastic plastic coiled material is wound. The mould locating performance of the plastic suction device of the existing plastic suction forming equipment is poor, and the relative positions of two plastic suction moulds which are matched with each other can be deviated in the long-term use process of the plastic suction device, so that the matching of the upper plastic suction mould and the lower plastic suction mould is influenced, and the plastic suction processing quality of the thermoplastic plastic coiled material is also influenced; when the material after the plastic sucking processing is conveyed by the conveying frame, the heat dissipation effect of the material after the plastic sucking processing is poor due to poor permeability of the conveying frame.
In addition, the heating device on the plastic suction molding equipment generally only heats one side of the thermoplastic plastic coiled material, so that the heating efficiency of the thermoplastic plastic coiled material is not high, and the defects that the subsequent processing treatment is influenced by uneven heating of the thermoplastic plastic coiled material and the like are caused; moreover, the heating devices on the conventional plastic suction molding equipment are all fixed, the distance between the thermoplastic plastic coiled material and the heating devices cannot be controlled, the heating devices can cause excessive heating of the thermoplastic plastic coiled material if the heating devices are too close to the thermoplastic plastic coiled material and the heating time is too long, and on the contrary, the heating devices can not heat the thermoplastic plastic coiled material if the heating devices are too far away from the thermoplastic plastic coiled material and the heating time is too short; in addition, if the heating device is used for heating in a manner of contacting with the thermoplastic plastic coiled material, the thermoplastic plastic coiled material is easily pressed to be too flat and even damaged because the elastic structure such as a spring is not arranged.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses plastic suction molding equipment for a plastic packaging box, which is realized by adopting the following technical scheme.
In the description of the present invention, it should be noted that the terms "inside", "below", "upper" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention usually place when using, and are only used for convenience of description and simplification of description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation or be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
The plastic packaging box plastic suction forming equipment comprises a conveying device, a heating device and a plastic suction device, wherein the heating device is positioned between the conveying device and the plastic suction device; the conveying device comprises a driven shaft and a driving shaft, the driven shaft is fixedly connected with the chassis through a connecting arm, one end of the driving shaft penetrates through the rotating plate to be fixedly connected with the driving motor, a conveying sleeve with a rough surface is sleeved on the surface of the other end of the driving shaft, and the left end of the rotating plate is fixedly connected with the fixed block through a bolt; the heating device comprises a driving rod, a short shaft movably connected with the driving rod is arranged in the driving rod and penetrates through the driving rod, the top of the short shaft is fixedly connected with a second heating plate, a return spring is arranged between the driving rod and the second heating plate, and a first heating plate which corresponds to the second heating plate and is the same as the second heating plate is arranged right above the second heating plate; the plastic uptake device comprises a top plate and a supporting table plate, piston rods of two pneumatic cylinders on the top plate sequentially penetrate through a first plastic uptake mold and a second plastic uptake mold and are fixedly connected with a square body, and a plurality of heat dissipation support rods which are vertically placed with the supporting table plate are arranged on the supporting table plate.
As a further improvement of the technology, the conveying device further comprises a case, a supporting block and a rotating shaft, wherein the case is connected with one end of the supporting rod, the upper surface of the other end of the supporting rod is fixedly connected with the supporting block provided with an open semi-arc groove, the rotating shaft coiled with the thermoplastic coiled material is placed in the semi-arc groove of the supporting block, a driven shaft is arranged on one side of the thermoplastic coiled material, and a driving shaft is arranged on the other side of the thermoplastic coiled material.
As a further improvement of this technique, heating device still includes roof, pneumatic cylinder, be provided with a plurality of pneumatic cylinders on the roof and pass through piston rod and square body fixed connection, square body bilateral symmetry is provided with vertical guide bar and runs through, the guide bar with roof fixed connection, square body drives when reciprocating along the guide bar and is unanimous motion with square body fixed connection's actuating lever, first hot plate is connected fixedly with a plurality of transverse fixing pole, the both sides of transverse fixing pole upper surface are equipped with longitudinal fixing pole and its fixed connection, longitudinal fixing pole is connected with diagonal rod one end, the diagonal rod other end is connected with the conveying shaft.
As a further improvement of the technology, the lower surface of the top plate is fixedly connected with the first plastic suction mold, a second plastic suction mold is correspondingly arranged under the first plastic suction mold, an air suction pump is arranged in the square body and connected with the second plastic suction mold, guide rods connected with the periphery of the top plate penetrate through the square body and are movably connected with the square body, a supporting table plate is arranged on the right side of the square body, a conveying roller shaft is arranged above the heat dissipation supporting rod, two sides of the conveying roller shaft are connected with a bearing on the bearing seat plate, and a driving motor fixed on the bearing seat plate is connected with the conveying roller shaft in a matched mode.
As a further improvement of the technology, the case is fixedly connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected with the bearing seat, the bearing seat is connected with the auxiliary conveying wheel, the rotating shaft is provided with a cylindrical limiting block, and the limiting block is symmetrically provided with handle rods.
As a further improvement of the technology, anti-skid rings made of rubber materials are symmetrically arranged on two sides of the conveying shaft, electric heaters are arranged in the first heating plate and the second heating plate, and two ends of the transverse fixing rod are fixedly connected with the supporting shaft.
As a further improvement of the technology, the second plastic suction mould is connected with the air suction pump through the air suction port, the air suction port is communicated with a plurality of air pipes arranged in the second plastic suction mould, a mould groove is arranged above the air pipes, and the thermoplastic plastic coiled material is placed above the mould groove.
As a further improvement of the technology, the supporting table plate is fixedly connected with the supporting table legs through square blocks, and a plurality of ventilation grooves are formed in the supporting table plate.
As a further improvement of the technology, the two sides of the second plastic suction mould are provided with strip-shaped grooves, and the mould limiting blocks fixedly connected with the square body are embedded into the strip-shaped grooves and fix the second plastic suction mould on the upper surface of the square body.
The invention has the beneficial effects that:
according to the plastic uptake forming equipment for the plastic packaging box, the supporting block provided with the open semi-circular groove is used for placing the rotating shaft, so that the rotating shaft is very convenient to mount and place, the working efficiency is greatly improved, the distance between the driven shaft and the driving shaft can be adjusted, smooth conveying of the thermoplastic coiled material is guaranteed, and manual carrying or manual rotation of the rotating shaft coiled with the thermoplastic coiled material is very convenient. The heating efficiency of the thermoplastic plastic coiled material is greatly improved, and the two sides of the plastic coiled material are uniformly heated, so that the quality of a final product can be improved, and the thermoplastic plastic coiled material is not easily crushed, thereby accelerating the production of enterprises. The upper and lower plastic suction molds are accurately positioned and stably fixed, and the heat dissipation effect of the product after plastic suction processing in the conveying process is good.
Drawings
Fig. 1 is a schematic structural view of a driving shaft of a conveying device of the present invention.
Fig. 2 is a schematic structural view of a rotating shaft of the conveying device of the present invention.
Fig. 3 is a partially enlarged schematic view of the conveying device of the present invention.
Fig. 4 is a schematic side view of the heating device of the present invention.
Fig. 5 is a schematic front view of the heating device of the present invention.
Fig. 6 is a schematic view of the overall structure of the blister device of the present invention.
Fig. 7 is a schematic structural view of the interior of the mold of the plastic uptake device of the present invention.
Detailed Description
The invention will be described with reference to the accompanying drawings, which are only schematic in terms of their structural proportions and which may be specified according to actual requirements; it should be understood that the description is illustrative only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure. All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.
As shown in fig. 1 to 7, a plastic packaging box blister forming device comprises a conveying device 1, a heating device 2 and a blister device 3, wherein the heating device 2 is positioned between the conveying device 1 and the blister device 3; the conveying device comprises driven shafts 1-6 and driving shafts 1-7, the driven shafts 1-6 are fixedly connected with a case 1-1 through connecting arms 1-20, one ends of the driving shafts 1-7 penetrate through rotating plates 1-8 to be fixedly connected with driving motors 1-9, conveying sleeves 1-10 with rough surfaces are sleeved on the surfaces of the other ends of the driving shafts 1-7, and the left ends of the rotating plates 1-8 are fixedly connected with fixing blocks 1-12 through bolts 1-11; the heating device 2 comprises a driving rod 2-5, a short shaft 2-6 movably connected with the driving rod 2-5 penetrates through the driving rod 2-5, the top of the short shaft 2-6 is fixedly connected with a second heating plate 2-7, a reset spring 2-8 is arranged between the driving rod 2-5 and the second heating plate 2-7, and a first heating plate 2-9 corresponding to and identical to the second heating plate 2-7 is arranged right above the second heating plate 2-7; the plastic uptake device comprises a top plate 3-1 and a supporting table plate 3-7, piston rods of two pneumatic cylinders 3-4 on the top plate 3-1 sequentially penetrate through a first plastic uptake mold 3-2 and a second plastic uptake mold 3-3 and are fixedly connected with a square body 3-5, and a plurality of heat dissipation supporting rods 3-8 vertically arranged with the supporting table plate 3-7 are arranged on the supporting table plate 3-7.
The conveying device 1 further comprises a case 1-1, supporting blocks 1-3 and rotating shafts 1-5, the case 1-1 is connected with one end of the supporting rod 1-2, the upper surface of the other end of the supporting rod 1-2 is fixedly connected with the supporting blocks 1-3 provided with open semi-arc grooves, the rotating shafts 1-5 with thermoplastic plastic coiled materials 1-4 coiled are placed in the semi-arc grooves of the supporting blocks 1-3, driven shafts 1-6 are arranged on one sides of the thermoplastic plastic coiled materials 1-4, and driving shafts 1-7 are arranged on the other sides of the thermoplastic plastic coiled materials 1-4. The machine case 1-1 is fixedly connected with one end of a connecting rod 1-13, the other end of the connecting rod 1-13 is fixedly connected with a bearing seat 1-14, the bearing seat 1-14 is connected with an auxiliary conveying wheel 1-15, a cylindrical limiting block 1-16 is arranged on a rotating shaft 1-6, and handle rods 1-17 are symmetrically arranged on the limiting block 1-16.
The heating device 2 also comprises a top plate 3-1 and pneumatic cylinders 3-4, wherein the top plate 3-1 is provided with a plurality of pneumatic cylinders 3-4 which are fixedly connected with a square body 3-5 through piston rods, the two sides of the square body 3-5 are symmetrically provided with vertical guide rods 2-4 which penetrate through, the guide rods 2-4 are fixedly connected with the top plate 3-1, the square body 3-5 drives a driving rod 2-5 fixedly connected with the square body 3-5 to move uniformly when moving up and down along the guide rods 2-4, the first heating plate 2-9 is fixedly connected with a plurality of transverse fixing rods 2-10, the two sides of the upper surface of the transverse fixing rods 2-10 are provided with longitudinal fixing rods 2-11 which are fixedly connected with the longitudinal fixing rods 2-11, and the longitudinal fixing rods 2-11 are connected with one ends of oblique rods 2-12, the other end of the oblique rod 2-12 is connected with a conveying shaft 2-13. Anti-skid rings 2-14 made of rubber materials are symmetrically arranged on two sides of the conveying shaft 2-13, electric heaters are arranged inside the first heating plate 2-9 and the second heating plate 2-7, and two ends of the transverse fixing rod 2-10 are fixedly connected with the supporting shafts 2-18.
The lower surface of the top plate 3-1 is fixedly connected with a first plastic suction mould 3-2, a second plastic suction mould 3-3 is correspondingly arranged under the first plastic suction mould 3-2, an air pump is arranged inside the square body 3-5 and is connected with the second plastic suction mould 3-3, the guide rods 2-4 connected with the periphery of the top plate 3-1 penetrate through the inner part of the square body 3-5 and are movably connected with the square body 3-5, a supporting table plate 3-7 is arranged at the right side of the square body 3-5, a conveying roller shaft 3-9 is arranged above the heat dissipation supporting rod 3-8, the two sides of the conveying roll shaft 3-9 are connected with bearings on the bearing seat plates 3-10, and a driving motor 11 fixed on the bearing seat plate 3-10 is connected with the conveying roller shaft 3-9 in a matching way. The second plastic suction mould 3-3 is connected with an air suction pump through an air suction port 3-12, the air suction port 3-12 is communicated with a plurality of air pipes 3-13 arranged in the second plastic suction mould 3-3, a mould groove 3-14 is arranged above the air pipes 3-13, and a thermoplastic plastic coiled material 1-4 is placed above the mould groove 3-14. The supporting table plate 3-7 is fixedly connected with the supporting table legs 3-17 through square blocks 3-16, and a plurality of ventilation grooves 3-18 are arranged on the supporting table plate 3-7. The two sides of the second plastic suction mould 3-3 are provided with strip grooves 3-19, mould limiting blocks 3-20 fixedly connected with the square bodies 3-5 are embedded into the strip grooves 3-19, and the second plastic suction mould 3-3 is fixed on the upper surfaces of the square bodies 3-5.
The processing sequence of the equipment is that firstly thermoplastic plastic coiled materials 1-4 are conveyed to a heating device 2 through a conveying device 1 for heating treatment, and finally the heated thermoplastic plastic coiled materials 1-4 are formed through plastic suction by a plastic suction device.
As shown in fig. 1, a case 1-1 is connected with one end of a support rod 1-2, the upper surface of the other end of the support rod 1-2 is fixedly connected with a support block 1-3 provided with an open semi-circular groove, a large amount of thermoplastic coiled material 1-4 is coiled on a rotating shaft 1-5, and a worker can directly place the two ends of the rotating shaft 1-5 in the semi-circular grooves of the two support blocks 1-3 respectively, so that the installation or the matching fixation is not needed at all, the changing process is very convenient, and similarly, after the thermoplastic coiled material 1-4 on the rotating shaft 1-5 is used up, the rotating shaft 1-5 can be directly taken away, and the operation efficiency of the steps can be greatly improved; in addition, the rotating shaft 1-6 is provided with cylindrical limiting blocks 1-16, the limiting blocks 1-16 are symmetrically provided with two handle rods 1-17, the two limiting blocks 1-16 which are symmetrically arranged on the left and right of the rotating shaft 1-6 can play a good limiting role on the thermoplastic plastic coiled materials 1-4 between the limiting blocks 1-16, so that the thermoplastic plastic coiled materials 1-4 can be orderly wound on the rotating shaft 1-6, the handle rods 1-17 can be used for manually rotating the rotating shaft 1-6 on which the thermoplastic plastic coiled materials 1-4 are wound, and when the thermoplastic plastic coiled materials 1-4 need to be conveyed, a worker can manually hold the handle rods 1-17 to move the thermoplastic plastic coiled materials 1-4 on the rotating shaft 1-6.
As shown in figures 2 and 3, a driven shaft 1-6 arranged on one side of a thermoplastic plastic coiled material 1-4 is fixedly connected with a machine box 1-1 through a connecting arm 1-20, the position of the driven shaft 1-6 is fixed, and one end of a driving shaft 1-7 arranged on the other side of the thermoplastic plastic coiled material 1-4 passes through a rotating plate 1-8 to be fixedly connected with a driving motor 1-9, the left end of the rotating plate 1-8 is fixedly connected with a fixed block 1-12 through a bolt 1-11, so when the bolt 1-11 on the rotating plate 1-8 is loosened, the distance between the driven shaft 1-6 and the driving shaft 1-7 can be adjusted through rotating the rotating plate 1-8, thereby ensuring that a conveying sleeve 1-10 with a rough surface on the driving shaft 1-7 can smoothly convey the thermoplastic plastic coiled material 1-4 through friction force, the defect that the distance between the driven shafts 1-6 and the driving shafts 1-7 is too large to effectively convey the thermoplastic plastic coiled materials 1-4 due to long-term use is avoided.
As shown in the figures 4 and 5, two pneumatic cylinders 3-4 are arranged on the top plate 3-1 and drive the square bodies 3-5 to move up and down through piston rods, vertical guide rods 2-4 are symmetrically arranged on two sides of each square body 3-5 to penetrate through the square bodies 3-5, the guide rods 2-4 play a role in guiding the square bodies 3-5 in the up-and-down movement process, and the square bodies 3-5 drive the driving rods 2-5 fixedly connected with the square bodies 3-5 to move up and down in a consistent manner when moving up and down along the guide rods 2-4.
As shown in FIG. 4, a short shaft 2-6 movably connected with the driving rod 2-5 is arranged inside the driving rod 2-5 to penetrate through, namely the driving rod 2-5 can move relatively along the short shaft, the top of the short shaft 2-6 is fixedly connected with a second heating plate 2-7, a return spring 2-8 is arranged between the driving rod 2-5 and the second heating plate 2-7, a first heating plate 2-9 corresponding to and identical with the second heating plate 2-7 is arranged right above the second heating plate 2-7, and by the structure, when the driving rod 2-5 moves upwards, the driving rod 2-5 drives the second heating plate 2-7 upwards to be close to the first heating plate 2-9 through the return spring 2-8 along the short shaft 2-6, so that thermoplastic plastic coiled materials 1-4 between the second heating plate 2-7 and the first heating plate 2-9 can be added The upper surface and the lower surface of the thermoplastic plastic coiled material 1-4 are provided with the same heating devices (the second heating plates 2-7 and the first heating plates 2-9) for heating, so that the heating efficiency of the thermoplastic plastic coiled material 1-4 is greatly improved, and the thermoplastic plastic coiled material 1-4 is heated more uniformly; in addition, the distance between the thermoplastic plastic coiled materials 1 to 4 and the heating device can be adjusted due to the fact that the second heating plates 2 to 7 can move upwards or downwards, so that the heating degree of the thermoplastic plastic coiled materials 1 to 4 can be controlled more conveniently, and the subsequent plastic sucking and forming of the thermoplastic plastic coiled materials 1 to 4 can be facilitated more.
As shown in FIG. 4, when the thermoplastic material rolls 1-4 are heated by contacting with a heating device, because the return springs 2-8 are arranged between the driving rods 2-5 and the second heating plates 2-7, the return springs 2-8 can play a good role in buffering when the second heating plates 2-7 and the first heating plates 2-9 approach to each other and contact with the thermoplastic material rolls 1-4, and can effectively prevent the second heating plates 2-7 and the first heating plates 2-9 from pressing the heated thermoplastic material rolls 1-4 too flat to be used subsequently.
As shown in figure 5, a first heating plate 2-9 is fixed on a transverse fixing rod 2-10, longitudinal fixing rods 2-11 are arranged on two sides of the upper surface of the transverse fixing rod 2-10 and fixedly connected with the transverse fixing rod, the longitudinal fixing rods 2-11 are connected with one end of an inclined rod 2-12, the other end of the inclined rod 2-12 is connected with a conveying shaft 2-13, anti-skid rings 2-14 are symmetrically arranged on two sides of the conveying shaft 2-13, the anti-skid rings 2-14 are made of rubber materials, the anti-skid rings 2-14 can play a role of anti-skid, therefore, the conveying of the thermoplastic plastic coiled materials 1-4 is facilitated, the first heating plates 2-9 and the second heating plates 2-7 are internally provided with common electric heaters, and the first heating plates 2-9 and the second heating plates 2-7 can be heated by the electric heaters by directly connecting power lines.
As shown in figure 6, the lower surface of the top plate 3-1 is fixedly connected with a first plastic suction mould 3-2, a second plastic suction mould 3-3 is correspondingly arranged under the first plastic suction mould 3-2, and as piston rods of two pneumatic cylinders 3-4 on the top plate 3-1 sequentially penetrate through the first plastic suction mould 3-2 and the second plastic suction mould 3-3 and are fixedly connected with a square body 3-5, the piston rods of the two pneumatic cylinders 3-4 can play a good positioning effect on the first plastic suction mould 3-2 and the second plastic suction mould 3, so that the first plastic suction mould 3-2 and the second plastic suction mould 3-3 can be always accurately matched, strip-shaped grooves 3-19 are arranged on two sides of the second plastic suction mould 3-3, and mould limit blocks 3-20 fixedly connected with the square body 3-5 are embedded into the strip-shaped grooves 3-19, and the second plastic suction mould 3-3 is arranged -3 is firmly and completely fixed on the upper surface of the square 3-5, thereby facilitating the guarantee of the processing quality of the thermoplastic web 1-4 between the first and second suction molds 3-2 and 3-3. the guide bar 2-4 connected to the periphery of the top plate 3-1 penetrates the inside of the square 3-5 and is movably connected to the square 3-5, wherein the guide bar 2-4 plays a role of guiding, so that the square 3-5 can move up and down along the guide bar 2-4 driven by the two pneumatic cylinders 3-4.
As shown in figure 7, an air suction pump is arranged in the square body 3-5 and is connected with an air suction port 3-12 below the second plastic suction mould 3-3, the air suction pump is used for pumping air in the mould groove 3-14 above the air pipe 3-13 through the air suction port 3-12 and a plurality of air pipes 3-13 communicated with the air suction port 3-12 to form vacuum, then the thermoplastic plastic coiled material 1-4 above the mould groove 3-14 is pressed downwards to be attached to the mould groove 3-14 under the action of atmospheric pressure, and finally the plastic suction forming of the thermoplastic plastic coiled material 1-4 is realized.
As shown in fig. 6, a supporting table plate 3-7 is arranged on the right side of the square body 3-5, wherein a plurality of ventilation grooves 3-18 are arranged on the supporting table plate 3-7, and a plurality of heat dissipation supporting rods 3-8 which are arranged perpendicular to the supporting table plate 3-7 are arranged on the supporting table plate 3-7, so that the thermoplastic plastic coiled material 1-4 which is conveyed on the heat dissipation supporting rods 3-8 and is formed by plastic suction is overhead, the air permeability under the material is enhanced, and the heat dissipation effect and the heat dissipation speed of the material can be increased; in addition, a conveying roller shaft 3-9 is arranged above the heat dissipation support rod 3-8, two sides of the conveying roller shaft 3-9 are connected with bearings on bearing seat plates 3-10, and a driving motor 3-11 drives the conveying roller shaft 3-9 to rotate so as to drive the materials to move.
While the present invention has been described in conjunction with the above embodiments, the present invention is not limited to the above embodiments but is limited only by the appended claims, and those skilled in the art can easily make modifications and variations thereto without departing from the true spirit and scope of the present invention.
Claims (9)
1. The utility model provides a plastics packing carton plastic uptake former, includes conveyor (1), heating device (2) and plastic uptake device (3), its characterized in that: the heating device (2) is positioned between the conveying device (1) and the plastic suction device (3);
the conveying device comprises driven shafts (1-6) and driving shafts (1-7), the driven shafts (1-6) are fixedly connected with a case (1-1) through connecting arms (1-20), one ends of the driving shafts (1-7) penetrate through rotating plates (1-8) to be fixedly connected with driving motors (1-9), conveying sleeves (1-10) with rough surfaces are sleeved on the surfaces of the other ends of the driving shafts (1-7), and the left ends of the rotating plates (1-8) are fixedly connected with fixing blocks (1-12) through bolts (1-11);
the heating device (2) comprises a driving rod (2-5), a short shaft (2-6) movably connected with the driving rod (2-5) penetrates through the driving rod (2-5), the top of the short shaft (2-6) is fixedly connected with a second heating plate (2-7), a reset spring (2-8) is arranged between the driving rod (2-5) and the second heating plate (2-7), and a first heating plate (2-9) which corresponds to and is the same as the second heating plate (2-7) is arranged right above the second heating plate (2-7);
the plastic uptake device comprises a top plate (3-1) and a supporting table plate (3-7), piston rods of two pneumatic cylinders (3-4) on the top plate (3-1) sequentially penetrate through a first plastic uptake mold (3-2) and a second plastic uptake mold (3-3) and are fixedly connected with a square body (3-5), and a plurality of heat dissipation supporting rods (3-8) vertically placed with the supporting table plate (3-7) are arranged on the supporting table plate (3-7).
2. The plastic blister forming apparatus of claim 1, wherein the plastic packaging box is a plastic box, the conveying device (1) also comprises a case (1-1), supporting blocks (1-3) and a rotating shaft (1-5), the case (1-1) is connected with one end of a supporting rod (1-2), the upper surface of the other end of the supporting rod (1-2) is fixedly connected with a supporting block (1-3) provided with an open semi-circular groove, a rotating shaft (1-5) coiled with thermoplastic plastic coiled materials (1-4) is arranged in the semicircular arc groove of the supporting block (1-3), one side of the thermoplastic plastic coiled material (1-4) is provided with a driven shaft (1-6), and the other side of the thermoplastic plastic coiled material (1-4) is provided with a driving shaft (1-7).
3. The plastic uptake forming device of the plastic packing box according to claim 1, wherein the heating device (2) further comprises a top plate (3-1) and a plurality of pneumatic cylinders (3-4), the top plate (3-1) is provided with a plurality of pneumatic cylinders (3-4) which are fixedly connected with a square body (3-5) through piston rods, the square body (3-5) is bilaterally symmetrically provided with vertical guide rods (3-4) which penetrate through, the guide rods (2-4) are fixedly connected with the top plate (3-1), the square body (3-5) drives a driving rod (2-5) fixedly connected with the square body (3-5) to move in a consistent manner when moving up and down along the guide rods (2-4), the first heating plate (2-9) is fixedly connected with a plurality of transverse fixing rods (2-10), longitudinal fixing rods (2-11) are arranged on two sides of the upper surface of the transverse fixing rods (2-10) and fixedly connected with the transverse fixing rods, the longitudinal fixing rods (2-11) are connected with one ends of the oblique rods (2-12), and the other ends of the oblique rods (2-12) are connected with the conveying shafts (2-13).
4. The plastic uptake forming device of the plastic packing box according to claim 1, wherein the lower surface of the top plate (3-1) is fixedly connected with a first plastic uptake mold (3-2), a second plastic uptake mold (3-3) is correspondingly arranged under the first plastic uptake mold (3-2), the square body (3-5) is internally provided with an air extraction pump connected with the second plastic uptake mold (3-3), guide rods (3-4) connected with the periphery of the top plate (3-1) penetrate through the inside of the square body (3-5) and are movably connected with the square body (3-5), the right side of the square body (3-5) is provided with a supporting table plate (3-7), and a conveying roller shaft (3-9) is arranged above the heat dissipation supporting rod (3-8), two sides of the conveying roll shafts (3-9) are connected with bearings on bearing seat plates (3-10), and driving motors (11) fixed on the bearing seat plates (3-10) are connected with the conveying roll shafts (3-9) in a matched mode.
5. The plastic uptake forming device of the plastic packing box according to claim 1, wherein the case (1-1) is fixedly connected with one end of a connecting rod (1-13), the other end of the connecting rod (1-13) is fixedly connected with a bearing seat (1-14), the bearing seat (1-14) is connected with an auxiliary conveying wheel (1-15), a cylindrical limiting block (1-16) is arranged on the rotating shaft (1-6), and handle rods (1-17) are symmetrically arranged on the limiting block (1-16).
6. The plastic uptake forming device of claim 3, wherein the transportation shaft (2-13) is symmetrically provided with anti-slip rings (2-14) made of rubber material at both sides, the first heating plate (2-9) and the second heating plate (2-7) are provided with electric heaters inside, and both ends of the transverse fixing rod (2-10) are fixedly connected with the supporting shaft (2-18).
7. The plastic uptake forming device of claim 1, wherein the second plastic uptake mold (3-3) is connected with an air suction pump through an air suction opening (3-12), the air suction opening (3-12) is communicated with a plurality of air pipes (3-13) arranged inside the second plastic uptake mold (3-3), a mold groove (3-14) is arranged above the air pipes (3-13), and a thermoplastic plastic coiled material (1-4) is arranged above the mold groove (3-14).
8. The plastic uptake forming apparatus of claim 1, wherein the supporting table (3-7) is fixedly connected to the supporting table legs (3-17) by square blocks (3-16), and the supporting table (3-7) is provided with a plurality of ventilation slots (3-18).
9. The plastic uptake forming device of the plastic packing box according to claim 1, wherein the second plastic uptake mold (3-3) is provided with a strip-shaped groove (3-19) at both sides, the mold limit block (3-20) fixedly connected with the square body (3-5) is embedded into the strip-shaped groove (3-19) and fixes the second plastic uptake mold (3-3) on the upper surface of the square body (3-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010754334.3A CN111976122A (en) | 2020-07-30 | 2020-07-30 | Plastic packaging box plastic uptake forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010754334.3A CN111976122A (en) | 2020-07-30 | 2020-07-30 | Plastic packaging box plastic uptake forming equipment |
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| Publication Number | Publication Date |
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| CN111976122A true CN111976122A (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010754334.3A Pending CN111976122A (en) | 2020-07-30 | 2020-07-30 | Plastic packaging box plastic uptake forming equipment |
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| CN (1) | CN111976122A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117261186A (en) * | 2023-11-23 | 2023-12-22 | 成都欧派智能家居有限公司 | High-adaption low-loss plastic sucking device and plastic sucking method based on adjustable separation disc |
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